Hi There,   I wonder is anyone can help? My Helix floor's internal switching power supply (psu) has blown. Specifically the switching diode on the psu module has fried and having removed the module from the chassis, there is a rather unsettling rattle on the board I can't quite locate. Fortunately, the psu is an open open frame module by CUI (VOF-65-12), unfortunately, this module has been discontinued and is no longer available. Presumably line 6 are no longer using this module i